ARO P39344-610 piggyback air filter/regulators with flush mount gauge and metal bowl are used for general purpose compressed air filtering and pressure control. The compact design combining the filter and regulator into one integral unit saves space, set-up time, and piping costs. Self-relieving regulator features a pull to adjust and push to lock pressure adjustment knob. The unit has an aluminum body and metal bowl with sight glass. Filter with 5 micron element removes airborne solid and liquid contaminants from the airline. Panel mounting nut is included with each unit (max. 0.176" panel thickness, M42x1.5 thread).
Flush mount design
172 SCFM (100 PSIG Supply, 90 PSI set)
Maximum Inlet Pressure
Operating Temperature Range
23 to 175 °F
Aluminum bowl with nylon sight glass
Manual (optional - automatic drain)